Banff, AB Factoid
Located some 20 kilometers from the nearest road, Castleguard Caves, Canada's longest cave system, is situated just northwest of Banff. The 16-kilometer long cave is also Canada's second deepest. Unfortunately, the cave isn't open to the public due to unpredictable flooding in the spring and summer months – only specially approved expeditions are permitted, and only in the winter.
More Factoids

Learn More About Banff. . .
|
Traveler Tools
|
 |
 |
Tuesday
Rain. Morning clouds. Cool.
|
 |
51/32 °F 11/0°C |
 |
 |
 |
 |
Wednesday
An icy mix changing to snow. More sun than clouds. |
 |
37/28 °F 3/-2°C |
 |
 |
 |
 |
Thursday
More sun than clouds. Cool. |
 |
42/24 °F 6/-4°C |
 |
 |
|
|